123219648

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 168

約数和(自身を含む): 376586496

約数和(自身を除く): 253366848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 71, 72, 92, 96, 131, 138, 142, 144, 184, 192, 207, 213, 262, 276, 284, 288, 368, 393, 414, 426, 524, 552, 568, 576, 639, 736, 786, 828, 852, 1048, 1104, 1136, 1179, 1278, 1472, 1572, 1633, 1656, 1704, 2096, 2208, 2272, 2358, 2556, 3013, 3144, 3266, 3312, 3408, 4192, 4416, 4544, 4716, 4899, 5112, 6026, 6288, 6532, 6624, 6816, 8384, 9039, 9301, 9432, 9798, 10224, 12052, 12576, 13064, 13248, 13632, 14697, 18078, 18602, 18864, 19596, 20448, 24104, 25152, 26128, 27117, 27903, 29394, 36156, 37204, 37728, 39192, 40896, 48208, 52256, 54234, 55806, 58788, 72312, 74408, 75456, 78384, 83709, 96416, 104512, 108468, 111612, 117576, 144624, 148816, 156768, 167418, 192832, 213923, 216936, 223224, 235152, 289248, 297632, 313536, 334836, 427846, 433872, 446448, 470304, 578496, 595264, 641769, 669672, 855692, 867744, 892896, 940608, 1283538, 1339344, 1711384, 1735488, 1785792, 1925307, 2567076, 2678688, 3422768, 3850614, 5134152, 5357376, 6845536, 7701228, 10268304, 13691072, 15402456, 20536608, 30804912, 41073216, 61609824, 123219648]

約数ペア:

[(1, 123219648), (2, 61609824), (3, 41073216), (4, 30804912), (6, 20536608), (8, 15402456), (9, 13691072), (12, 10268304), (16, 7701228), (18, 6845536), (23, 5357376), (24, 5134152), (32, 3850614), (36, 3422768), (46, 2678688), (48, 2567076), (64, 1925307), (69, 1785792), (71, 1735488), (72, 1711384), (92, 1339344), (96, 1283538), (131, 940608), (138, 892896), (142, 867744), (144, 855692), (184, 669672), (192, 641769), (207, 595264), (213, 578496), (262, 470304), (276, 446448), (284, 433872), (288, 427846), (368, 334836), (393, 313536), (414, 297632), (426, 289248), (524, 235152), (552, 223224), (568, 216936), (576, 213923), (639, 192832), (736, 167418), (786, 156768), (828, 148816), (852, 144624), (1048, 117576), (1104, 111612), (1136, 108468), (1179, 104512), (1278, 96416), (1472, 83709), (1572, 78384), (1633, 75456), (1656, 74408), (1704, 72312), (2096, 58788), (2208, 55806), (2272, 54234), (2358, 52256), (2556, 48208), (3013, 40896), (3144, 39192), (3266, 37728), (3312, 37204), (3408, 36156), (4192, 29394), (4416, 27903), (4544, 27117), (4716, 26128), (4899, 25152), (5112, 24104), (6026, 20448), (6288, 19596), (6532, 18864), (6624, 18602), (6816, 18078), (8384, 14697), (9039, 13632), (9301, 13248), (9432, 13064), (9798, 12576), (10224, 12052)]